Aditya Kishore created HBASE-11994: -------------------------------------- Summary: PutCombiner floods the M/R log with repeated log messages. Key: HBASE-11994 URL: https://issues.apache.org/jira/browse/HBASE-11994 Project: HBase Issue Type: Bug Components: mapreduce Affects Versions: 0.98.6 Reporter: Aditya Kishore Assignee: Aditya Kishore
{{o.a.h.h.mapreduce.PutCombiner}} logs an info message for each row that it receives in its reduce() function, flooding the M/R tasks log. {noformat} ............... 2014-09-12 12:38:02,907 INFO [MapRSpillThread] org.apache.hadoop.hbase.mapreduce.PutCombiner: Combined 1 Put(s) into 1. 2014-09-12 12:38:02,908 INFO [MapRSpillThread] org.apache.hadoop.hbase.mapreduce.PutCombiner: Combined 1 Put(s) into 1. ...............{repeated 100s of thousand times.} {noformat} -- This message was sent by Atlassian JIRA (v6.3.4#6332)